Phenyldichlorosilane

Base Information

• Chemical Name: Phenyldichlorosilane
• CAS No.: 1631-84-1
• Molecular Formula: C6H6Cl2Si
• Molecular Weight: 177.105
• Hs Code.: 2931900090
• European Community (EC) Number: 216-635-3
• UNII: GT7Y64S7UH
• DSSTox Substance ID: DTXSID50870896
• Mol file: 1631-84-1.mol

Synonyms:Phenyldichlorosilane;Dichlorophenylsilane;1631-84-1;Silane, dichlorophenyl-;Benzene, (dichlorosilyl)-;dichloro(phenyl)silicon;NSC 139846;GT7Y64S7UH;Phenyl(hydrogen)dichlorosilane;EINECS 216-635-3;MFCD00039296;C6H6Cl2Si;Silane, dichloro-phenyl-,;UNII-GT7Y64S7UH;[Si](Cl)(Cl)c1ccccc1;C6-H6-Cl2-Si;bis(chloranyl)-phenyl-silicon;SCHEMBL203456;DTXSID50870896;AKOS006223925;AKOS015915856;FS-5393;FT-0624726;S13350;A810451;J-010017

Chemical Property of Phenyldichlorosilane

Chemical Property:

• Appearance/Colour: Clear to straw liquid
• Refractive Index: n20/D 1.5250(lit.)
• Boiling Point: 181 °C at 760 mmHg
• Flash Point: 44.362 °C
• PSA: 0.00000
• Density: 1.204 g/mL at 25 °C(lit.)
• LogP: 1.59170
• Sensitive.: Moisture Sensitive
• Water Solubility.: Hydrolyzes in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 174.9537571
• Heavy Atom Count: 9
• Complexity: 79.1

Purity/Quality:

98%min ^*data from raw suppliers

Dichlorophenylsilane ≥98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 10-14-34
• Safety Statements: 26-36/37/39-45-27

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[Si](Cl)Cl
• Uses: Dichlorophenylsilane is used as the intermediates of OLED,pharmaceuticals, cosmetics. It is also used as reduction reagent.

Technology Process of Phenyldichlorosilane

There total 24 articles about Phenyldichlorosilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 86.0%

phenylsilane (694-53-1) → dichlorophenylsilane (1631-84-1) + phenylchlorosilane (4206-75-1)

Guidance literature:

With hydrogenchloride; In diethylene glycol dimethyl ether; at 60 ℃; for 60.5h; Temperature; Solvent;

Reference yield: 84.7%

triethylsilane (617-86-7) + Phenyltrichlorosilane (98-13-5) → triethylsilyl chloride (994-30-9) + dichlorophenylsilane (1631-84-1)

Guidance literature:

With tetra-n-butylphosphonium chloride; at 100 - 120 ℃; for 3h; Inert atmosphere;

Reference yield: 45.0%

Phenyltrichlorosilane (98-13-5) → dichlorophenylsilane (1631-84-1)

Guidance literature:

With dichloromethylsilane; tetra-n-butylphosphonium chloride; at 80 - 110 ℃; for 6h; Inert atmosphere;

upstream raw materials:

chlorobenzene

diphenylsilyl chloride

diphenylsilyl dichloride

benzene

Downstream raw materials:

dichloro(4-chlorophenyl)(phenyl)silane

p-bis(dichlorophenylsilyl)-2,2'-benzene

phenylvinyldichlorosilane

dichloro-phenyl-(3,3,3-trifluoro-propyl)-silane

Refernces

• 1、 Chen, Yi,Li, Yongming,Xu, Caihong. "Facile preparation of hydrochlorosilane by alkali metal halide catalyzed Si-H/Si-Cl redistribution reaction". supporting information. . Retrieved 2020/09/21.
• 2、 Nishiyama, Haruka,Hosoya, Hiromu,Parker, Bernard F.,Arnold, John,Tsurugi, Hayato,Mashima, Kazushi. "Hydrodehalogenation of alkyl halides catalyzed by a trichloroniobium complex with a redox active α-diimine ligand". supporting information. p. 7247 - 7250. Retrieved 2019/07/02.